ESMSYS

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Details

Founded:: 2024
Hourly Rates:: Undisclosed
Employees:: 50 - 249
Ratings:: 4.3 9 Reviews

Industries Served

Information Technology Nonprofit & NGO Telecommunications Agriculture Media & Entertainment Pharmaceuticals & Biotechnology Travel & Hospitality Logistics & Supply Chain

Where We Specialize

17% Cross Platform

Cross Platform 17%

Blockchain Development 14%

IoT Development 13%

AI Development 12%

Bot Development 10%

Mobile App Development 9%

Software Development 9%

Exchange 9%

Android 7%

Industry Expertise

Sports88% Fitness12%

Typical Project Size

42% Enterprise

31% Midmarket Business

27% Small Business

About

Businesses looking for a reliable technology partner often consider ESMSYS. Their core services include Web Development. The company operates with a team of 50 - 249 professionals. The team is based in Stamford, CT. These details offer a useful starting point when evaluating ESMSYS.

ESMSYS Reviews

4.3 9 Reviews

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Great Experience With ESMSYS on Our AI & Machine Learning Project

Sarah Thompson / Head of Product | Oct 03, 2026

The project went well overall. Their project manager kept things organised and was quick to flag anything that might affect the timeline. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building.

Feedback from our customers has been very positive so far. Estimates on a few features were optimistic and those took longer than planned. We would definitely work with them again.

Project summary

We hired ESMSYS to build a demand forecasting model on top of our sales data. Scope included discovery workshops, development in two-week sprints and a short support period after launch. Overall it was a 7-month engagement.

Overall Rating 4.0
Quality 4.5
Schedule 4.0
Project Cost 4.5
Willing To Refer 5.0

Project Type:: AI & Machine Learning
Project Cost:: $50,000 to $149,999
Project Duration:: Dec 2025 - Jul 2026
Business Type:: Information Technology
Location:: Vancouver, Canada

Questions & Answers

Please describe your company, your role, and the industry you operate in.

Nimbus Systems is a Information Technology business in Vancouver, Canada. As Head of Product, I was responsible for this project on our side and the main contact for ESMSYS.

What specific problem or business challenge led you to hire this company?

We needed to build a demand forecasting model on top of our sales data, and we didn't have the in-house capacity to do it ourselves.

What services did the company provide for your project?

AI & Machine Learning, including planning, development, testing and launch support.

Why did you choose this company over other providers you considered?

We compared three or four agencies. ESMSYS asked the best questions and had good reviews from past clients.

How clearly did the company understand your requirements and business goals?

Better than we expected. They pointed out a few things we had not thought about.

How was your overall experience with their communication and project management?

Good. Weekly calls, regular updates and a shared board meant we always knew where things stood.

Did the company deliver the project on time and within your expected budget?

Yes. The only extra cost came from features we added ourselves, and they quoted those fairly.

What tangible results or business impact have you seen since the project was completed?

Our team saves several hours a week, and we have had very few issues since launch.

What did you like most about working with this company?

The consistency. Same team, same standard, from the first week to the last.

Would you recommend this company to others, and would you work with them again?

Definitely. We have already started talking about the next phase.

Delivered on time and stayed involved after launch

Conor Walsh / Chief Digital Officer | Sep 24, 2026

The project went well overall. Even with the time zone difference, responses usually came the same day and we never felt left in the dark. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building.

We launched on schedule and have not had any major issues since. We had to follow up a few times on smaller bug fixes after launch.

If you need a team that communicates well and delivers, they are a good choice.

Project summary

We engaged ESMSYS to build firmware and a companion app for a smart device we were launching. The project was split into milestones, with a working build shared at the end of each one. The project took roughly 7 months from kickoff to launch.

Overall Rating 4.0
Quality 3.5
Schedule 4.0
Project Cost 4.0
Willing To Refer 5.0

Project Type:: IoT Development
Project Cost:: $50,000 to $149,999
Project Duration:: Dec 2025 - Jul 2026
Business Type:: Nonprofit & NGO
Location:: Dublin, Ireland

Questions & Answers

Please describe your company, your role, and the industry you operate in.

I'm the Chief Digital Officer at Oakline Community Network Ltd, a Nonprofit & NGO company based in Dublin, Ireland. I look after our technology and work closely with outside partners on bigger projects.

What specific problem or business challenge led you to hire this company?

We had tried to do this internally and it stalled. We needed specialists to build firmware and a companion app for a smart device we were launching.

What services did the company provide for your project?

Mainly IoT Development. They also helped with the technical planning and a few integrations with our existing tools.

Why did you choose this company over other providers you considered?

A colleague recommended them, and our first calls confirmed they understood what we needed.

How clearly did the company understand your requirements and business goals?

They understood our goals quickly, partly because they had worked with Nonprofit & NGO clients before.

How was your overall experience with their communication and project management?

Communication was good overall and improved further once we settled into a routine.

Did the company deliver the project on time and within your expected budget?

It was delivered on time, and the final invoice matched the original estimate.

What tangible results or business impact have you seen since the project was completed?

Our team saves several hours a week, and we have had very few issues since launch.

What did you like most about working with this company?

The consistency. Same team, same standard, from the first week to the last.

Would you recommend this company to others, and would you work with them again?

Yes, I would recommend them and we plan to work with them again.

Good work overall, with a few bumps along the way

Derek Graham / General Manager | Jul 24, 2026

The final product works well for us, although the process could have been smoother. They were upfront about what was realistic within our budget, which helped us prioritise the right features. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building.

We are already seeing better numbers than before the project. We had to follow up a few times on smaller bug fixes after launch. We would definitely work with them again.

Project summary

We hired ESMSYS to build a Web3 dashboard and wallet integration for our platform. The work covered requirements, design, development, testing and launch support. Overall it was a 7-month engagement.

Overall Rating 3.5
Quality 3.5
Schedule 3.5
Project Cost 3.5
Willing To Refer 5.0

Project Type:: Blockchain Development
Project Cost:: $50,000 to $149,999
Project Duration:: Dec 2025 - Jul 2026
Business Type:: Nonprofit & NGO
Location:: Columbus, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.

We're a mid-sized Nonprofit & NGO company based in Columbus, USA. I'm the General Manager and I oversaw the project from start to finish.

What specific problem or business challenge led you to hire this company?

Our existing setup was holding us back. We wanted to build a Web3 dashboard and wallet integration for our platform before our busy season.

What services did the company provide for your project?

Blockchain Development, plus QA and some consulting on how to structure the project.

Why did you choose this company over other providers you considered?

They had relevant experience in Nonprofit & NGO and their proposal was the clearest of the ones we received.

How clearly did the company understand your requirements and business goals?

Well. There were a couple of points we had to clarify early on, but after that they were spot on.

How was your overall experience with their communication and project management?

Communication was good overall and improved further once we settled into a routine.

Did the company deliver the project on time and within your expected budget?

It was delivered on time, and the final invoice matched the original estimate.

What tangible results or business impact have you seen since the project was completed?

It is still early, but the numbers are trending in the right direction and the system has been stable.

What did you like most about working with this company?

That they were proactive — they suggested improvements instead of just doing what was asked.

Would you recommend this company to others, and would you work with them again?

Yes, I've already recommended them to a couple of people I know.

Great Experience With ESMSYS on Our Blockchain Development Project

Ella Wilson / Engineering Manager | May 29, 2026

Overall we had a good experience working with ESMSYS. We dealt with the same core team throughout, so we did not have to keep re-explaining things. They shared working builds regularly, so we could test early and give feedback before things were locked in. Even with the time zone difference, responses usually came the same day and we never felt left in the dark.

We launched on schedule and have not had any major issues since. We had to follow up a few times on smaller bug fixes after launch. If you need a team that communicates well and delivers, they are a good choice.

Project summary

We hired ESMSYS to build a supply chain traceability prototype on a permissioned blockchain. They worked alongside our in-house team, which mostly handled business requirements and testing. Overall it was a 4-month engagement.

Overall Rating 4.0
Quality 4.5
Schedule 3.5
Project Cost 4.0
Willing To Refer 5.0

Project Type:: Blockchain Development
Project Cost:: $50,000 to $149,999
Project Duration:: Jan 2026 - May 2026
Business Type:: Telecommunications
Location:: Christchurch, New Zealand

Questions & Answers

Please describe your company, your role, and the industry you operate in.

I'm the Engineering Manager at Fairway Networks, a Telecommunications company based in Christchurch, New Zealand. I look after our technology and work closely with outside partners on bigger projects.

What specific problem or business challenge led you to hire this company?

Our team was spending too much time on manual work. The goal was to build a supply chain traceability prototype on a permissioned blockchain so they could focus on customers.

What services did the company provide for your project?

Blockchain Development, plus QA and some consulting on how to structure the project.

Why did you choose this company over other providers you considered?

We compared three or four agencies. ESMSYS asked the best questions and had good reviews from past clients.

How clearly did the company understand your requirements and business goals?

Well. There were a couple of points we had to clarify early on, but after that they were spot on.

How was your overall experience with their communication and project management?

Very responsive. We usually heard back the same day, even with the time difference.

Did the company deliver the project on time and within your expected budget?

It was delivered on time, and the final invoice matched the original estimate.

What tangible results or business impact have you seen since the project was completed?

Customer feedback has been positive, and we have seen better engagement since going live.

What did you like most about working with this company?

Their attention to detail and the quality of the final product.

Would you recommend this company to others, and would you work with them again?

Yes. They are a reliable Blockchain Development partner.

Professional team that made a complex project feel manageable

Matt Thompson / VP of Engineering | Apr 17, 2026

Our experience with ESMSYS was really positive from start to finish. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building. They were upfront about what was realistic within our budget, which helped us prioritise the right features.

We are already seeing better numbers than before the project. Overall, a team we trust and plan to keep working with.

Project summary

We partnered with ESMSYS to build iOS and Android apps for our customers, including booking, payments and push notifications. The work covered requirements, design, development, testing and launch support. We worked together for around 9 months.

Overall Rating 4.5
Quality 4.5
Schedule 4.5
Project Cost 5.0
Willing To Refer 5.0

Project Type:: Mobile App Development
Project Cost:: $50,000 to $149,999
Project Duration:: May 2025 - Feb 2026
Business Type:: Agriculture
Location:: Ottawa, Canada

Questions & Answers

Please describe your company, your role, and the industry you operate in.

I work as VP of Engineering at Crestview Growers. We operate in Agriculture and most of our customers are in and around Ottawa, Canada.

What specific problem or business challenge led you to hire this company?

We had tried to do this internally and it stalled. We needed specialists to build iOS and Android apps for our customers, including booking, payments and push notifications.

What services did the company provide for your project?

Mainly Mobile App Development. They also helped with the technical planning and a few integrations with our existing tools.

Why did you choose this company over other providers you considered?

We compared three or four agencies. ESMSYS asked the best questions and had good reviews from past clients.

How clearly did the company understand your requirements and business goals?

They understood our goals quickly, partly because they had worked with Agriculture clients before.

How was your overall experience with their communication and project management?

Very responsive. We usually heard back the same day, even with the time difference.

Did the company deliver the project on time and within your expected budget?

It was delivered on time, and the final invoice matched the original estimate.

What tangible results or business impact have you seen since the project was completed?

We can now handle more volume without adding staff, which was the main goal.

What did you like most about working with this company?

That they were proactive — they suggested improvements instead of just doing what was asked.

Would you recommend this company to others, and would you work with them again?

Yes, I would recommend them and we plan to work with them again.

Reliable AI & Machine Learning Partner That Delivered What They Promised

Noura Khan / IT Director | Mar 25, 2026

ESMSYS did an excellent job for us. Their project manager kept things organised and was quick to flag anything that might affect the timeline. When we changed our minds on a couple of features halfway through, they handled it without fuss and were clear about the impact on cost and timeline.

Since launch, everything has been stable and our team has adapted to it quickly. We would definitely work with them again.

Project summary

We hired ESMSYS to add an AI chatbot to our support site that answers questions from our help docs. Their team handled planning, development and QA, with our product owner signing off each milestone. Overall it was a 2-month engagement.

Overall Rating 5.0
Quality 5.0
Schedule 5.0
Project Cost 5.0
Willing To Refer 5.0

Project Type:: AI & Machine Learning
Project Cost:: $500,000+
Project Duration:: Nov 2025 - Jan 2026
Business Type:: Media & Entertainment
Location:: Dubai, UAE

Questions & Answers

Please describe your company, your role, and the industry you operate in.

We're a mid-sized Media & Entertainment company based in Dubai, UAE. I'm the IT Director and I oversaw the project from start to finish.

What specific problem or business challenge led you to hire this company?

Our existing setup was holding us back. We wanted to add an AI chatbot to our support site that answers questions from our help docs before our busy season.

What services did the company provide for your project?

AI & Machine Learning, plus QA and some consulting on how to structure the project.